package com.itheima.dao.impl;

import com.itheima.dao.UserDao;

public class UserDaoImpl implements UserDao{

    private String username;
    private String password;

    public UserDaoImpl() {
    }

    public UserDaoImpl(String username, String password) {
        this.username = username;
        this.password = password;
    }

    public void save(){
        System.out.println("user dao running..."+username+" "+password);
    }
}
